77505170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8219}}^1$

素因数の和:8290

約数の個数: 32

約数和(自身を含む): 149143680

約数和(自身を除く): 71638510

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 8219, 9430, 16438, 41095, 82190, 189037, 336979, 378074, 673958, 945185, 1684895, 1890370, 3369790, 7750517, 15501034, 38752585, 77505170]

約数ペア:

[(1, 77505170), (2, 38752585), (5, 15501034), (10, 7750517), (23, 3369790), (41, 1890370), (46, 1684895), (82, 945185), (115, 673958), (205, 378074), (230, 336979), (410, 189037), (943, 82190), (1886, 41095), (4715, 16438), (8219, 9430)]